FIELD: textile, paper.
SUBSTANCE: emulsion contains anhydrides of fatty acids, which are produced from unsaturated or saturated fatty acids or their mixtures with length of chain from 12 to 24 carbon atoms and are preserved as liquid at the temperature below 50°C. If necessary, emulsion for paper sizing additionally contains a reactive or a non-reactive agent for sizing and/or a fixator with aluminium ions content. Emulsion for paper sizing is produced by emulsification of fatty acids in water phase by means of shearing forces or intense mixing. Emulsifiers are used to form emulsion. Emulsion is used for continuous sizing of paper mass or to treat paper surface in sizing press. Emulsion is used to produce paper.
EFFECT: eliminates formation of sediments with sticky consistency with regular indices of pH in process of paper making and reduced duration of contact with water system.
16 cl, 4 tbl, 5 ex
Title | Year | Author | Number |
---|---|---|---|
COMPOUND FOR SIZING FIBROUS MATERIALS | 1992 |
|
RU2023101C1 |
PRODUCT FOR PAPER GLUING | 2010 |
|
RU2538957C2 |
SIZING EMULSION | 2000 |
|
RU2223355C2 |
COMPOUND FOR PULP MATERIALS HYDROPHOBISATION | 2007 |
|
RU2334037C1 |
COMPOSITION FOR PAPER PASTING | 2009 |
|
RU2511385C2 |
DEVICE FOR DETECTING IRREGULARITIES IN RAILROAD TRACK POSITION | 0 |
|
SU569680A1 |
0 |
|
SU542778A1 | |
GLUING COMPOSITIONS | 2012 |
|
RU2602061C2 |
METHOD FOR MANUFACTURING OF CARDBOARD AND METHOD FOR REDUCING MOISTURE-PERMEABILITY OF CARDBOARD | 2002 |
|
RU2303673C2 |
PAPER OR CARDBOARD PRODUCTION METHOD AND PAPER OR CARDBOARD PRODUCT | 2018 |
|
RU2751124C2 |
Authors
Dates
2011-05-20—Published
2006-12-22—Filed